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Alvin M. Despain

AT Acorn Technologies: 11 patents #4 of 15Top 30%
📍 Los Angeles, CA: #901 of 12,377 inventorsTop 8%
🗺 California: #46,935 of 386,348 inventorsTop 15%
Overall (All Time): #385,035 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
8386549 Reduced complexity adaptive multistage wiener filter 2013-02-26
7756196 Efficient adaptive filters for CDMA wireless systems R. Stockton Gaines 2010-07-13
7599426 Use of adaptive filters in multiple access wireless systems employing predictable signals 2009-10-06
RE40545 Servo control appartaus and method using absolute value input signals Petros Ioannou, Elias B. Kosmatopoulos 2008-10-21
RE40413 Method and apparatus for developing a dynamic servo signal from data R. Stockton Gaines 2008-07-01
7356196 Adaptive multistage wiener filter 2008-04-08
7181085 Adaptive multistage wiener filter 2007-02-20
6594103 Read channel generating absolute value servo signal R. Stockton Gaines 2003-07-15
6545836 Servo control apparatus and method using absolute value input signals Petros Ioannou, Elias B. Kosmatopoulos 2003-04-08
6525897 Apparatus for developing a dynamic servo signal from data in a magnetic disc drive and method R. Stockton Gaines 2003-02-25
6397369 Device for using information about the extent of errors in a signal and method R. Stockton Gaines 2002-05-28
6381088 Apparatus for developing a dynamic servo signal from data in a magnetic disc drive and method R. Stockton Gaines 2002-04-30
6307506 Method and apparatus for enhancing the directional transmission and reception of information 2001-10-23